🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.81 AU - 1.23 AU

Year: 360 Days

Day: 15.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,253,734 km

• M1: 479,760 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.06 AU

Year: 371 Days

Day: 31.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,253,734 km

• M1: 371,900 km (0.115 R)
• M2: 435,479 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.67 AU - 2.39 AU

Year: 1012 Days

Day: 37.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 74.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,253,734 km

• M1: 1,025,793 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665

Radius: 8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.75 AU - 12.85 AU

Year: 15092 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,253,734 km

• M1: 171,439 km (0.082 R)
• M2: 225,743 km (0.109 R)
• M3: 331,359 km (0.088 R)
• M4: 490,382 km (0.084 R)
• M5: 694,583 km (0.109 R)
• M6: 775,665 km (0.105 R)
• M7: 1,180,776 km (0.1 R)
• M8: 1,380,040 km (0.09 R)
• M9: 1,431,652 km (0.032 R)
• M10: 1,483,861 km (0.115 R)
• M11: 2,436,351 km (0.119 R)
• M12: 2,756,191 km (0.116 R)
• M13: 2,988,068 km (0.066 R)
• M14: 3,757,749 km (0.116 R)
• M15: 4,015,057 km (0.115 R)
• M16: 4,202,354 km (0.115 R)
• M17: 4,585,624 km (0.106 R)
• M18: 4,663,714 km (0.071 R)
• M19: 4,742,103 km (0.096 R)
• M20: 5,060,447 km (0.111 R)
• M21: 5,886,227 km (0.108 R)
• M22: 6,576,771 km (0.069 R)
• M23: 6,709,165 km (0.113 R)
• M24: 7,201,941 km (0.094 R)
• M25: 7,429,778 km (0.112 R)
• M26: 7,752,910 km (0.109 R)
• M27: 8,556,400 km (0.091 R)
• M28: 9,585,334 km (0.064 R)
• M29: 9,635,300 km (0.054 R)
• M30: 10,395,257 km (0.11 R)
• M31: 10,756,536 km (0.042 R)
• M32: 11,811,201 km (0.075 R)
• M33: 13,342,335 km (0.111 R)
• M34: 13,734,880 km (0.115 R)
• M35: 13,791,278 km (0.046 R)
• M36: 13,847,676 km (0.049 R)
• M37: 14,245,158 km (0.099 R)
• M38: 15,694,761 km (0.067 R)
• M39: 15,990,367 km (0.117 R)
• M40: 16,287,767 km (0.09 R)
• M41: 16,827,666 km (0.114 R)
• M42: 16,948,392 km (0.052 R)
• M43: 17,740,512 km (0.115 R)
• M44: 17,924,966 km (0.083 R)
• M45: 18,171,953 km (0.093 R)
• M46: 21,353,301 km (0.112 R)
• M47: 22,407,068 km (0.042 R)
• M48: 22,873,514 km (0.086 R)
• M49: 23,951,367 km (0.098 R)
• M50: 24,839,380 km (0.116 R)
• M51: 25,321,983 km (0.096 R)
• M52: 26,296,463 km (0.099 R)
• M53: 26,436,786 km (0.094 R)
• M54: 27,496,238 km (0.108 R)
• M55: 27,638,655 km (0.074 R)
• M56: 29,875,742 km (0.111 R)
• M57: 30,978,877 km (0.049 R)
• M58: 31,275,380 km (0.115 R)
• M59: 31,349,580 km (0.092 R)
• M60: 31,572,780 km (0.084 R)
• M61: 32,020,527 km (0.082 R)
• M62: 33,225,089 km (0.103 R)
• M63: 33,832,905 km (0.08 R)
• M64: 34,828,329 km (0.104 R)
• M65: 34,905,372 km (0.052 R)
• M66: 36,848,050 km (0.109 R)
• M67: 37,634,935 km (0.074 R)
• M68: 37,872,197 km (0.033 R)
• M69: 38,666,262 km (0.105 R)
• M70: 38,745,849 km (0.094 R)
• M71: 41,570,107 km (0.089 R)
• M72: 41,733,468 km (0.083 R)
• M73: 44,794,240 km (0.104 R)
• M74: 45,297,338 km (0.053 R)
• M75: 46,563,384 km (0.072 R)
• M76: 48,012,240 km (0.076 R)
• M77: 48,183,679 km (0.084 R)
• M78: 50,082,674 km (0.1 R)
• M79: 50,691,986 km (0.097 R)
• M80: 53,686,637 km (0.09 R)
• M81: 54,310,161 km (0.083 R)
• M82: 55,654,597 km (0.06 R)
• M83: 56,376,107 km (0.077 R)
• M84: 56,556,971 km (0.032 R)
• M85: 58,834,000 km (0.089 R)
• M86: 58,925,704 km (0.108 R)
• M87: 59,937,434 km (0.066 R)
• M88: 61,698,650 km (0.046 R)
• M89: 61,978,398 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.3

Radius: 6.2

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.75 AU - 15.26 AU

Year: 17353 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,253,734 km

• M1: 83,176 km (0.114 R)
• M2: 176,974 km (0.058 R)
• M3: 239,805 km (0.068 R)
• M4: 343,327 km (0.088 R)
• M5: 830,119 km (0.091 R)
• M6: 993,629 km (0.103 R)
• M7: 1,142,180 km (0.115 R)
• M8: 1,432,998 km (0.114 R)
• M9: 1,488,349 km (0.11 R)
• M10: 1,658,592 km (0.057 R)
• M11: 2,080,458 km (0.115 R)
• M12: 2,947,228 km (0.112 R)
• M13: 3,125,399 km (0.102 R)
• M14: 3,234,156 km (0.081 R)
• M15: 3,529,911 km (0.092 R)
• M16: 4,387,706 km (0.088 R)
• M17: 4,591,308 km (0.046 R)
• M18: 4,798,053 km (0.101 R)
• M19: 5,135,246 km (0.079 R)
• M20: 5,699,380 km (0.101 R)
• M21: 6,101,349 km (0.055 R)
• M22: 6,237,483 km (0.039 R)
• M23: 6,744,919 km (0.116 R)
• M24: 7,996,305 km (0.11 R)
• M25: 8,145,155 km (0.099 R)
• M26: 8,345,168 km (0.107 R)
• M27: 8,801,292 km (0.109 R)
• M28: 8,955,078 km (0.096 R)
• M29: 9,058,001 km (0.101 R)
• M30: 9,265,344 km (0.117 R)
• M31: 9,579,051 km (0.083 R)
• M32: 9,790,283 km (0.067 R)
• M33: 10,541,414 km (0.119 R)
• M34: 10,868,884 km (0.06 R)
• M35: 11,255,295 km (0.107 R)
• M36: 11,310,796 km (0.072 R)
• M37: 11,533,996 km (0.099 R)
• M38: 13,253,773 km (0.104 R)
• M39: 13,725,754 km (0.043 R)
• M40: 14,625,436 km (0.108 R)
• M41: 15,482,332 km (0.106 R)
• M42: 16,861,475 km (0.073 R)
• M43: 17,565,632 km (0.1 R)
• M44: 18,083,839 km (0.12 R)
• M45: 18,475,636 km (0.114 R)
• M46: 20,680,858 km (0.076 R)
• M47: 21,848,769 km (0.116 R)
• M48: 22,057,159 km (0.068 R)
• M49: 22,405,871 km (0.106 R)
• M50: 23,250,202 km (0.084 R)
• M51: 24,535,996 km (0.081 R)
• M52: 24,680,358 km (0.073 R)
• M53: 24,825,019 km (0.112 R)
• M54: 24,897,274 km (0.087 R)
• M55: 25,187,644 km (0.093 R)
• M56: 25,844,827 km (0.117 R)
• M57: 27,625,042 km (0.117 R)
• M58: 27,925,584 km (0.097 R)
• M59: 28,681,652 km (0.114 R)
• M60: 30,600,992 km (0.079 R)
• M61: 31,615,266 km (0.082 R)
• M62: 31,929,721 km (0.064 R)
• M63: 32,245,073 km (0.061 R)
• M64: 32,640,759 km (0.108 R)
• M65: 34,885,924 km (0.099 R)
• M66: 36,355,574 km (0.042 R)
• M67: 37,263,483 km (0.047 R)
• M68: 38,095,397 km (0.036 R)
• M69: 38,346,123 km (0.112 R)
• M70: 40,201,735 km (0.114 R)
• M71: 41,483,639 km (0.084 R)
• M72: 42,778,858 km (0.101 R)
• M73: 43,300,655 km (0.113 R)
• M74: 44,878,763 km (0.069 R)
• M75: 45,231,963 km (0.057 R)
• M76: 47,011,879 km (0.091 R)
• M77: 48,090,928 km (0.107 R)
• M78: 48,181,136 km (0.07 R)
• M79: 49,359,967 km (0.096 R)
• M80: 52,208,909 km (0.12 R)
• M81: 53,232,607 km (0.073 R)
• M82: 55,394,296 km (0.051 R)
• M83: 55,963,067 km (0.077 R)
• M84: 57,680,601 km (0.114 R)
• M85: 58,160,660 km (0.097 R)
• M86: 59,221,758 km (0.119 R)
• M87: 62,639,920 km (0.062 R)
• M88: 64,721,424 km (0.077 R)
• M89: 64,920,838 km (0.117 R)
• M90: 66,422,951 km (0.108 R)
• M91: 66,523,630 km (0.094 R)
• M92: 66,926,198 km (0.076 R)
• M93: 67,127,856 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390

Radius: 5.4

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.73 AU - 18.43 AU

Year: 24695 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,253,734 km

• M1: 213,925 km (0.11 R)
• M2: 320,139 km (0.075 R)
• M3: 562,488 km (0.09 R)
• M4: 647,310 km (0.119 R)
• M5: 1,080,097 km (0.064 R)
• M6: 1,556,566 km (0.044 R)
• M7: 1,896,003 km (0.105 R)
• M8: 2,785,213 km (0.087 R)
• M9: 3,584,365 km (0.086 R)
• M10: 5,194,786 km (0.089 R)
• M11: 5,421,427 km (0.116 R)
• M12: 5,790,634 km (0.061 R)
• M13: 5,884,133 km (0.066 R)
• M14: 6,120,198 km (0.106 R)
• M15: 7,296,337 km (0.088 R)
• M16: 7,703,542 km (0.115 R)
• M17: 8,170,437 km (0.101 R)
• M18: 9,131,604 km (0.074 R)
• M19: 9,736,278 km (0.085 R)
• M20: 9,959,478 km (0.118 R)
• M21: 11,216,549 km (0.105 R)
• M22: 11,567,955 km (0.072 R)
• M23: 12,341,824 km (0.087 R)
• M24: 14,761,719 km (0.11 R)
• M25: 14,889,775 km (0.075 R)
• M26: 14,953,803 km (0.111 R)
• M27: 15,211,261 km (0.102 R)
• M28: 15,275,738 km (0.091 R)
• M29: 15,665,141 km (0.088 R)
• M30: 16,986,689 km (0.094 R)
• M31: 17,796,611 km (0.052 R)
• M32: 18,069,328 km (0.092 R)
• M33: 18,688,065 km (0.096 R)
• M34: 18,757,179 km (0.116 R)
• M35: 19,453,707 km (0.105 R)
• M36: 20,943,702 km (0.085 R)
• M37: 21,448,445 km (0.069 R)
• M38: 21,811,519 km (0.11 R)
• M39: 22,103,385 km (0.093 R)
• M40: 22,323,144 km (0.104 R)
• M41: 22,986,610 km (0.03 R)
• M42: 24,333,141 km (0.086 R)
• M43: 25,398,128 km (0.086 R)
• M44: 26,090,617 km (0.114 R)
• M45: 26,555,866 km (0.081 R)
• M46: 26,945,568 km (0.097 R)
• M47: 29,564,728 km (0.086 R)
• M48: 30,293,120 km (0.115 R)
• M49: 31,932,563 km (0.118 R)
• M50: 33,348,806 km (0.037 R)
• M51: 34,700,124 km (0.041 R)
• M52: 35,040,908 km (0.083 R)
• M53: 35,211,599 km (0.067 R)
• M54: 35,297,019 km (0.106 R)
• M55: 35,468,159 km (0.119 R)
• M56: 36,674,068 km (0.068 R)
• M57: 38,068,469 km (0.098 R)
• M58: 38,156,134 km (0.064 R)
• M59: 38,331,911 km (0.114 R)
• M60: 39,835,819 km (0.099 R)
• M61: 39,924,829 km (0.115 R)
• M62: 40,998,792 km (0.089 R)
• M63: 41,088,850 km (0.061 R)
• M64: 42,536,509 km (0.069 R)
• M65: 43,083,738 km (0.034 R)
• M66: 44,000,923 km (0.077 R)
• M67: 44,092,925 km (0.119 R)
• M68: 44,646,737 km (0.118 R)
• M69: 45,947,789 km (0.065 R)
• M70: 48,397,006 km (0.069 R)
• M71: 48,492,000 km (0.082 R)
• M72: 49,063,614 km (0.062 R)
• M73: 49,350,243 km (0.058 R)
• M74: 50,021,190 km (0.068 R)
• M75: 53,028,556 km (0.102 R)
• M76: 54,900,623 km (0.092 R)
• M77: 56,493,841 km (0.078 R)
• M78: 56,694,003 km (0.102 R)
• M79: 57,296,134 km (0.087 R)
• M80: 57,396,664 km (0.09 R)
• M81: 61,158,003 km (0.1 R)
• M82: 61,260,777 km (0.076 R)
• M83: 61,569,397 km (0.035 R)
• M84: 63,952,641 km (0.115 R)
• M85: 64,998,180 km (0.1 R)
• M86: 68,168,608 km (0.049 R)
• M87: 68,701,925 km (0.092 R)
• M88: 70,202,541 km (0.117 R)
• M89: 71,605,470 km (0.071 R)
• M90: 71,822,237 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.5 AU - 21.06 AU

Year: 25130 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,253,734 km

• M1: 85,570 km (0.039 R)
• M2: 193,580 km (0.12 R)
• M3: 606,619 km (0.053 R)
• M4: 1,052,122 km (0.092 R)
• M5: 1,093,112 km (0.091 R)
• M6: 1,485,656 km (0.119 R)
• M7: 1,555,070 km (0.069 R)
• M8: 1,745,508 km (0.088 R)
• M9: 1,843,644 km (0.094 R)
• M10: 1,943,426 km (0.114 R)
• M11: 2,579,516 km (0.12 R)
• M12: 2,862,256 km (0.079 R)
• M13: 2,919,851 km (0.105 R)
• M14: 3,095,479 km (0.117 R)
• M15: 3,518,392 km (0.055 R)
• M16: 4,926,856 km (0.063 R)
• M17: 4,996,120 km (0.085 R)
• M18: 5,030,976 km (0.109 R)
• M19: 5,419,033 km (0.096 R)
• M20: 5,816,515 km (0.074 R)
• M21: 7,618,571 km (0.092 R)
• M22: 7,860,022 km (0.032 R)
• M23: 8,104,165 km (0.082 R)
• M24: 8,392,141 km (0.084 R)
• M25: 8,516,607 km (0.101 R)
• M26: 9,404,620 km (0.104 R)
• M27: 10,056,717 km (0.111 R)
• M28: 10,366,085 km (0.086 R)
• M29: 10,858,412 km (0.108 R)
• M30: 11,912,329 km (0.049 R)
• M31: 12,052,203 km (0.088 R)
• M32: 13,190,643 km (0.113 R)
• M33: 13,772,728 km (0.114 R)
• M34: 14,066,837 km (0.118 R)
• M35: 14,861,352 km (0.069 R)
• M36: 15,415,911 km (0.088 R)
• M37: 15,619,214 km (0.06 R)
• M38: 17,860,789 km (0.067 R)
• M39: 18,558,065 km (0.113 R)
• M40: 19,046,053 km (0.095 R)
• M41: 22,003,603 km (0.101 R)
• M42: 22,519,865 km (0.047 R)
• M43: 23,681,343 km (0.093 R)
• M44: 24,269,263 km (0.059 R)
• M45: 25,339,785 km (0.075 R)
• M46: 25,700,017 km (0.103 R)
• M47: 26,608,076 km (0.079 R)
• M48: 27,096,662 km (0.037 R)
• M49: 28,020,728 km (0.085 R)
• M50: 28,704,839 km (0.112 R)
• M51: 28,767,371 km (0.113 R)
• M52: 29,268,674 km (0.101 R)
• M53: 30,026,237 km (0.066 R)
• M54: 31,046,196 km (0.069 R)
• M55: 31,753,943 km (0.083 R)
• M56: 32,532,301 km (0.107 R)
• M57: 33,120,071 km (0.099 R)
• M58: 33,513,813 km (0.096 R)
• M59: 35,171,357 km (0.089 R)
• M60: 36,111,131 km (0.094 R)
• M61: 36,516,391 km (0.074 R)
• M62: 36,991,065 km (0.055 R)
• M63: 37,672,933 km (0.077 R)
• M64: 37,809,815 km (0.059 R)
• M65: 39,048,784 km (0.1 R)
• M66: 39,325,989 km (0.099 R)
• M67: 40,021,769 km (0.052 R)
• M68: 40,441,092 km (0.069 R)
• M69: 41,778,796 km (0.113 R)
• M70: 42,275,311 km (0.117 R)
• M71: 42,631,055 km (0.081 R)
• M72: 43,632,762 km (0.096 R)
• M73: 44,497,438 km (0.073 R)
• M74: 47,715,886 km (0.103 R)
• M75: 48,234,692 km (0.092 R)
• M76: 49,128,689 km (0.09 R)
• M77: 49,278,137 km (0.101 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,871 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit